An egg white wash is the perfect way to get a nicely bronzed crust on your baked goods, upping that aesthetic appeal of your pies! But did you know the same method can be applied to your skin to treat sunburn? Whip up an egg white wash and brush over the affected area. Allow the egg whites to dry on your burned skin, then let them sit for a few minutes before rinsing off. A few hours later, you may find yourself with a nearly-healed burn!